<?php

/**
 * 
 * Enter description here ...
 * @author Sokaru
 * @see http://dev.mysql.com/doc/refman/5.0/en/expressions.html
 */
class Mac_Db_Type_Op extends Mac_Db_Type_Abstract
{
    const EQUALS = '=';
    const NOT_EQUAL = '!=';
    const GREATER = '>';
    const GREATER_OR_EQUALS = '>=';
    const LESS = '<';
    const LESS_OR_EQUALS = '<=';
    const LIKE = 'LIKE';
    const NOT_LIKE = 'NOT LIKE';
    const SOUNDS_LIKE = 'SOUNDS LIKE';
    const REGEXP = 'REGEXP';
    const NOT_REGEXP = 'NOT REGEXP';
    
    const IS_NULL = 'IS NULL';
    const IS_NOT_NULL = 'IS NOT NULL';
    
    const IN = 'IN';
    const NOT_IN = 'NOT IN';
    
    const BETWEEN = 'BETWEEN';
}